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The high pressure mechanical seal on primary pump No. Rubber & PTFE seal. Special attention must be paid to the selection of a suitable seal design and appropriate seal material. Surface Speed: up to 7,000fpm (35m/s)* depending on pressure, Temperature: -58 to 400°F (-50 to 200°C)* depending on seal material, PV-Rating: 5.0 to 9.0 depending on seal design and material. Swivels, rotary manifolds, slew rings, positioning equipment, downhole tools and others. Your email will be reviewed within 1 hour and we will respond the same business day. APV mechanical seal. Hydropad designs are useful in high-pressure applications—​where pressure has a tendency to distort the seal faces and where the face velocity increases heat generation and in sealing fluids that have poor lubrication properties. Pressure: up to 10,000psi (700bar)* special designs up to 20,000psi (1400bar)* at low surface speeds. Low-friction, no stick-slip internal swivel seal for medium to high pressure. Application-specific and proprietary seal designs are available. For pressures exceeding 40psi (2.7bar), please contact engineering. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. Please enable scripts and reload this page. Materials: NBR (Nitrile), FKM, Viton®, HNBR, EPDM, SIL, CR, ACM, VMQ, PTFE, low-temperature material grades and FDA-compliant grades. This seal is for high PV applications characterized by high pressure and low speed. -Pumps, motors, compressors, machine tools, brakes, clutches, mixers, dispensing heads and others. Small quantities are available in 2-4 days. This seal is designed to provide long service life and low friction for extreme service applications over a wide temperature range. The wave … High-pressure, low-speed internal rotary/swivel seal. Small quantities are available in 1 to 3 days. …More Info Under higher pressure, the sliding contact area between the seal lip and the shaft will generate much higher friction, heat and wear of the seal lip than under zero system pressure, causing premature or catastrophic seal failure in a very short period of time when using rotary seals not specifically designed for higher pressures. The cap has oil grooves on the inner diameter to provide lubrication, while the contoured outside diameter of the cap fits with the O-ring to prevent spinning between the cap and the O-ring. This seal is designed to retrofit O-ring glands, to minimize system friction, and to provide a positive seal on the rod. The premium low-friction Duralast™ material dynamic seal lip reduces friction, heat build-up, and wear. The high temperature and high pressure mechanical seal produced by our company can be used to seal oil, water, weak base, weak acid, flammable, explosive, and toxic gases, propylene, toluene, potassium … Concentrate testing only on pressure spikes, or only at high system pressure. Maximum service life can be…, Metal-cased high-pressure fluoropolymer rotary shaft seal. Pressure: up to 3,500psi (240bar)* special designs up to 10,000psi (700bar)* at low surface speeds. This seal handles up to 5,000*psi. Also available in small quantities for repairs and seal replacements…. The rubber OD provides better static sealing. Pressure energizes seals, and a sealing system may not energize properly at low pressure. This seal has a relatively small axial length and is available in many materials specially suited to handle aggressive chemicals and environments. For maximum seal life expectancy, do not operate your seal beyond 75% of any of its operating limits. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. All such advice is given and accepted at the buyer’s risk. 1 failed on September 13, 1961, as evidenced by high seal leakage. It is used for pressure up to 5000*psi. Small -footprint internal seal designed for rotary couplings/distributors. It is used where radial grooves must be kept as small as possible. Supreme medium-pressure single-lip rotary shaft seal. Hot water applications are a prime area where hydropad technology can be utilized to improve sealing reliability. This seal style is able to operate efficiently in environments where the operating parameters vary over a wide range. A flexible lip design offers better shaft-following ability and reduced lip load over standard seal designs. Data provided are guidelines for ideal operating conditions. Pressure: up to 60psi (4.1bar) continuous* depending on shaft speed; up to 150psi (10.3bar)* max. The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. A retaining device is recommended to hold the seal in place under pressures above *psi. For pressures exceeding 60psi (4bar), please contact engineering. This invention relates to rotary mechanical end face seals and particularly to such seals which are used in high pressure, large diameter applications. The design is an O-ring energizing a wear-resistant PTFE cap. The increased film formation between the faces reduces heat generation and increases seal life in many high temperature applications. The integrated anti-extrusion ring, made of highly extrusion-resistant materials, allows the seal to handle ultra high-pressure spikes while still rotating. This seal design incorporates an anti-extrusion and support ring geometrically matched to the primary seal lip. Also available in small quantities for repairs and seal replacement in 1 to 3 days. High Pressure Seals specifically designed to handle demanding, high torque applications. The PV-Rating of an AHPSeal rotary seal gives an indication of the seal’s ability to withstand the stress applied to a seal due to sealing pressure as the shaft rotates with velocity. Usage/Application: Industrial. This allows the seal to handle higher operating pressure. The seal can operate under very high PV for short operating cycles. Mechanical seal for nissin pump. American High Performance Seals assumes no obligation or liability for any advice furnished or results obtained with respect to these products. Pressure… Seals can not be operated at their upper pressure and speed ratings at the same time. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. FAQ. – Pumps, motors, compressors, machine tools, brakes, clutches, mixers and others. The secondary lip serves both effective protection against airside contaminants and as a lube retainer. The higher the PV-Rating is, the higher the seal’s ability is to handle a higher combination of pressure and rotational velocity, with 10 being the highest. Small quantities are available in 2-4 days. Please contact engineering to get the best seal for your rotary sealing applications. ... NEWS. Surface Speed: up to 400fpm (2m/s)* depending on pressure, PV-Rating: 6.0 to 10.0 depending on seal design and material. It is used for pressure up to 5000*psi. Surface Speed: up to 6,000fpm (30m/s)* depending on pressure This seal handles up to 5,000*psi. It is typically used to provide a low leak, low friction solution for gearboxes and environmental seals. Seals can not be operated at their upper pressure and speed ratings at the same time. Also available in small quantities for repairs and seal replacement in 1 to 3 days. This seal is capable of handling higher pressures, extreme temperatures, aggressive media, high surface speeds, and can even run dry. For pressures exceeding 3,000psi (210bar), please  contact engineering, Surface Speed: up to 1,200fpm (6m/s)* depending on pressure, Temperature: -40 to 400°F (-40 to 200°C)* depending on material, PV-Rating: 7.0 to 9.0 depending on seal design and material, Materials: PTFE composite and proprietary materials, Uni-directional High-Pressure Rotary Seals – capable of sealing pressure from one side. This allows the seal to handle higher operating pressure. Tight tolerance reinforcing ring enables this seal to operate at higher operating pressure. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. Three-piece high-pressure seal for swivels and rotary distributors. AES Seals are also mechanical seals that are used in pumps and rotating equipment to prevent liquids and gases from escaping into the environment. The cap has oil grooves on the outer diameter to provide lubrication, while the contoured inside diameter of the cap fits with the O-ring to prevent spinning between the cap and the O-ring. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. It looks like your browser does not have JavaScript enabled. API682 IV edition standard limits covers applications with pressure up to 40 bar; beyond this limit, each manufacturer refers to his own experience and the seals … For dirty, dusty or polluted environments, our ASHP style with additional dust lip should be used. Seals can not be operated at their upper pressure and speed rating at the same time! Special attention must be paid to the selection of a suitable seal design and appropriate seal material. PV-Rating: 1.4 to 5.0 depending on seal design and material. Material: SS. Also available in small quantities for repairs and seal replacement in 1 to 3 days. Mechanical Seal Series 900B/CG. The rubber-covered OD of the seal creates a tight seal with the housing bore. This seal is for high PV applications characterized by high pressure and low speed. Designed to provide long service life and low friction for extreme service applications over a wide temperature range. Symbols A Area of sliding face A H Area hydraulically loaded by medium pressure … This seal has a small cross section and is available in many materials specially suited to handle aggressive chemicals and environments. This design creates very low parasitic friction under load and adds much lower heat generation than most seal designs. Integrated lip support, reduced lip load, premium Duralast™ material, and low friction PTFE lip creates reduced friction, lower heat build-up and wear; resulting in increased seal life under higher pressures and speeds. The rubber-covered OD of the seal creates a tight seal with the housing bore, and the press-in fitment design accommodates housings with short axial space requirements. Cycling of pressure, speed or temperature can all be accommodated, as can mechanical torsion due to changes in movement type or direction. For dirty, dusty or polluted environments, our R2HP style with additional dust lip should be used. High Pressure, Heavy Duty Seal, Single Acting, Independent of Direction of Rotation. The soft OD eliminates damage to housings, and the integrated O-ring on the OD of the seal serves as an anti-rotation device and maximizes static sealing between the seal and the bore. Expediting service available. The rubber-covered OD of the seal creates a tight seal with the housing bore. For dirty, dusty or polluted environments, our R2HP1 style with additional dust lip should be used. Bellows Seal. It is typically used to provide a low leak solution for hydrostatic transmissions and high-pressure rotary equipment. Medium-pressure single-lip oil seal with integrated seal lip support. KLS seals are spring-loaded high pressure lip seals that incorporate hydrodynamic waves at the low-pressure end of the seal body. Under higher pressure, the sliding contact area between the seal lip and the shaft will generate much higher friction, heat and wear of the seal lip than under zero system pressure, causing premature or catastrophic seal failure in a very short period of time when using rotary seals not specifically designed for higher pressures. Our high-pressure and medium-pressure rotary seals include standard, proprietary and patented rotary shaft lip seals which incorporate specific design and material features while providing the best possible sealing performance. Leakage control of medium to high pressure on rotary equipment is one of the most challenging sealing applications. Please contact one of our experienced seal engineers to select the best seal for your application. Small quantities are available in 1 to 3 days. This seal is also available in small quantities for repairs and seal replacements within 1 to 3 days. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. Superior medium-pressure double-lip oil seal. It is used where radial grooves must be kept as small as possible. Customers who req… Small quantities are available in 1 to 3 days. Medium-pressure double-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure, The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Ultrahigh pressure single-lip rotary shaft seal for extreme environments. Elastomer Bellow Shaft Seals. When the spring mechanism of the mechanical seal is immersed in this unclean fluid, dirt collects between the springs. Flanged V-Spring-loaded high-pressure rotary shaft seal. Optimized seal lip design uses a garter spring to maintain a constant radial lip load, thus ensuring optimum sealability. Seals cannot be operated at their upper pressure and speed ratings at the same time. The integrated seal lip support allows the seal to handle higher operating pressure. Mechanical seals according to EN 12756 (code system) For single mechanical seals there is a distinction drawn between standard (N) and short (K) types. For dirty, dusty or polluted environments, our ASHP5 style with additional…, Supreme medium-pressure double-lip oil seal. High Pressure Mechanical Seal has positive drive arrangement and sturdy construction making the seal suitable for high pressure application… This seal has a relatively small footprint and is available in many materials specially suited to handle aggressive chemicals and environments. Get Quote. – up to 3,500psi (240bar)*; PV-Rating 7.0 to 9.0   pressure spikes. Series 900B/CG is specially designed cartridge seal for pumps handling oil, water and other fluids which are being pumped at very high pressure. Maximum service life can be achieved by applying a suitable lubricant between the two sealing lips. – up to 10,000psi (350bar)*; PV-Rating 6.0 to 10.0  Mechanical seal must guarantee a high level of reliability and avoid dangerous emissions for people and environment. The one-piece elastomer design makes it easier to fit in multi-port units than traditional PTFE-based seals. Most standard, non-standard, and application-specific designed high-pressure rotary seals, in inch or metric sizes, are available with a 1-2 week turnaround. This allows the seal to be used successful at higher peripheral speeds, where heat generation is the primary mode of failure for most seals. High Temperature Seal: Hydropad Face Reduces Heat Generation. Flexible lip design offers better shaft-following ability and reduced lip load over standard seal designs. application conditions are outside the specification limits of a polymer High-pressure, low-speed external rotary/swivel seal. Medium-pressure single-lip oil seal for press-in fitment in an open groove, retaining device required to hold seal in place under pressure, The thermoplastic reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. The combination of integrated lip support, reduced lip load, premium Duralast™ material, and low friction PTFE lip leads to reduced friction, lower heat build up and wear; this in turn results in increased seal life under higher pressures and speeds. For pressures exceeding 3,000psi (210bar), please  contact engineering. Premium medium-pressure single-lip oil seal, Medium-pressure single-lip oil seal with integrated steel reinforcement element. Fristam mechanical seal. Pressure: up to 110psi (7.6bar) continuous* depending on shaft speed, up to 200psi (14bar)*max. It was originally designed for the enhanced oil recovery industry, … Single-Lip V-Spring-loaded rotary shaft seal for extreme environments. Shaft misalignment and runout and pressure-induced component deformation are significant challenges when implementing high pressure rotary seals. This is to only be used as a guide for lubricated operating conditions to narrow down possible sealing products. Advanced Hydraulic Fracturing Technology for Unconventional Tight Gas Reservoirs. This design creates very low parasitic friction under load and adds much lower heat generation than most seal designs. The 180H seals water at high temperature without environmental controls to temperatures above 205°C (400°F).​. PV-Rating: 0.9 to 2.0 depending on seal design and material This seal is available in smaller quantities without tooling requirements. High-Pressure Rotary Seals – 5,000 psi max. Composite seal for sealing rod of swivel joints and rotary couplings. The seal can operate under very high PV for short operating cycles. Please turn on JavaScript and try again. The thermoplastic or optional metal reinforced design ensures concentric fitment and increased corrosion resistance over traditional seals. Medium-pressure double-lip oil seal with integrated seal lip support, and proprietary blends of PTFE bonded onto the dynamic sealing lip. The rubber-covered OD of the seal creates a tight seal with the…, Superior medium-pressure single-lip oil seal. The secondary lip serves as effective protection against airside contaminants and as a lube retainer. High Pressure Seals. Up to 3,500*psi. Heavy Duty MechanicalPump Shaft Seals. The secondary lip serves as both an effective protection against airside contaminants and as a lube retainer. Small quantities are available in 1 to 3 days. This seal provides excellent positive sealing and fluid separation, much superior to PTFE seals. – up to 200psi (14bar)*; PV-Rating 1.4 to 5.0 As a result of growth in excess of 20% per year, AES Seal has become the only major international new entrant to the mechanical seal … – up to 150psi (10.3bar)*; PV-Rating 0.9 to 2.0 The innovative high-pressure mechanical seal technology is suitable for every phase of CO 2-gas, liquid, and supercritical. We do not guarantee favorable results, and we assume no liability in connection with its use. Up to 3,500*psi. Most standard, non-standard, and application-specific designed high-pressure rotary seals, in inch or metric sizes, are available with a 1-2 week turnaround. Multiple internal springs ensure these seals keep the sealing surfaces in contact in demanding applications, such as agricultural, chemical, and mining pumps. This seal is designed to retrofit O-ring glands, to minimize system friction, and to provide a positive seal on the bore. The dynamic seal lip is made of a premium low-friction Duralast™ material to reduce friction, heat build-up, and wear. The rubber-covered OD of the seal creates a tight seal with the housing bore. Also available in small quantities for repairs and seal replacement in 1 to 3 days. For the Canadian customer, EagleBurgmann developed the SHVI sealing variant with loosely inserted seal face specifically for the high-pressure range. The one-piece elastomer design makes it easier to fit in multi-port units than traditional PTFE-based seals. Tight tolerance reinforcing ring enables this seal to operate at higher operating pressure. This high-performance seal design incorporates a formed seal lip for low lip load and low friction and is capable of handling aggressive media, dry run, high surface speeds and low to medium pressures. 50 Series high pressure mechanical seal Main crude oil transportation pumps - single and tandem Boiler feed water pumps - single Multi-phase pumps - double Flashing hydrocarbons under high pressure - … Also available in small quantities for repairs and seal replacement in 1 to 3 days. Please contact one of our experienced seal engineers to select the best seal for your application. The secondary lip serves as both protection against airside contaminants and as a lube retainer. This seal design incorporates an anti-extrusion and support ring for the seal lip making it capable of handling high pressures. Mexico Engineering High Pressure Mechanical Seal ₹ 3,500/Piece. The seal is clamped on the flanged heel, preventing it from rotating and forming a positive static seal area. Medium-pressure single-lip oil seal for press-in fitment,  retaining device required to hold seal in place under pressure. CONTACT US. Own SS High Pressure Dual Cartridge Seal, For Industrial Ask Price. This seal style is able to operate efficiently in environments where the operating parameters vary over a wide range. *Maximum values depend on seal material, seal configuration, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Are sealed are not very clean failed on September 13, 1961, as evidenced by high pressure speed! As evidenced by high seal leakage additional…, Supreme medium-pressure double-lip oil seal both effective protection against airside contaminants as. Adds much lower heat generation than most seal designs reinforcing ring enables this is... 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